Fig 1: OFs from patients with TAO expressed higher levels of somatostatin receptor type (SSTR) 2.(A) OFs were plated at a concentration of 2 x 105 cells/well in a 6-well plate. After 24 hours, the levels of SSTR2 on the cell surface of OFs from control individuals (#111, #116, #155) and patients with TAO (#135, #137, #162) were examined by flow cytometry. The gray open histogram represents staining with isotype control antibodies. (B) Mean fluorescence intensity of SSTR2 was 2.85-fold higher in patients with TAO compared to control individuals.